Title:
三次元イメージレンダリングのためのタイリング及び圧縮
Document Type and Number:
Japanese Patent JP4851049
Kind Code:
B2
Abstract:
A memory management system for generating 3-dimensional computer images is provided. The memory management system includes a device for subdividing an image into a plurality of rectangular areas, a memory for storing object data pertaining to objects in the image which fall in each rectangular area, a device for storing the object data in the memory, a device for deriving image data and shading data for each rectangular area from the object data, a device for supplying object data for each rectangular area from the respective portion of the memory and, if the rectangular area contains objects also falling in at least one other rectangular area, also from the global list, to the deriving device, and a device for storing the image data and shading data derived by the deriving device for display. The memory includes at least one portion allocated to each rectangular area and at least one portion allocated as a global list.
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Inventors:
Morphette Stephen
Application Number:
JP2002502720A
Publication Date:
January 11, 2012
Filing Date:
June 08, 2001
Export Citation:
Assignee:
Imagination Technologies Limited
Morphette Stephen
Morphette Stephen
International Classes:
G06T15/00
Domestic Patent References:
| JP10222699A | ||||
| JP11511277A | ||||
| JP11177657A |
Attorney, Agent or Firm:
Minoru Nakamura
Fumiaki Otsuka
Sadao Kumakura
Shishido Kaichi
Hideto Takeuchi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Takaki Nishijima
Atsushi Hakoda
Fumiaki Otsuka
Sadao Kumakura
Shishido Kaichi
Hideto Takeuchi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Takaki Nishijima
Atsushi Hakoda